Patents by Inventor Shimizu Osamu

Shimizu Osamu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Television set
    Patent number: D307895
    Type: Grant
    Filed: May 11, 1988
    Date of Patent: May 15, 1990
    Assignee: Sharp Corporation
    Inventors: Ryunosuke Kitagawa, Shimizu Osamu